a nonsignificant trendp = 0.063
GLU concentration rose to 264 ± 43 μM (mean ± SEM) when the stimulation frequency was increased to 140 Hz, although the increase from 50 to 140 Hz pulses represented a nonsignificant trend ( p = 0.063).
GLU concentration rose to 264 ± 43 μM (mean ± SEM) when the stimulation frequency was increased to 140 Hz, although the increase from 50 to 140 Hz pulses represented a nonsignificant trend ( p = 0.063).
Furthermore, the difference was highly significant for 50-Hz stimulation and for 140-Hz pulses.